Dayco No Slack Idler/Tensioner Pulleys are built with smoother surfaces and tighter dimensional tolerances, which translates to less vibration and therefore longer belt life. This pulley includes dual Lifetime lubricated ball bearings and double high temperature seals to assure peak bearing performance, the most critical element of a pulley's service life. This specific "flat", serpentine belt driven pulley contains specially formulated glass-filled polymers to insure a high strength, cooler running, wear resistant "plastic" pulley.

Product Features:

• Lifetime lubricated dual ball bearings
• Double high temperature seals to assure peak bearing performance
• Flat pulley that contains specially formulated glass-filled polymers to insure a high strength, cooler running, wear resistant "plastic" pulley
• Meets or exceeds OE quality